Ringie

Ringie works for easy communication between you and the people you care about. Ringie voice makes it fast and easy to share experiences with your family and friends, wherever they are.
Ringie makes the best quality VoIP calls for lower rates with an optimized design experience.
The best dealer works well with all types of networks.
This app is compatible with all devices.
Key Features:
Unique and Smart UI.
Real-time SIP status messages.
SIP-based protocol for Signalling.
Explicit Call History.
Automatic Balance Syncing.
Address Book Integration.
Conducive to all SIP standard switches.
Silent suppression and comfort noise generation for limited bandwidth use.
Auto-detection of contacts picked from the phone book.